#!/usr/bin/python3
import random
import math
n=None
def gen_lst():
    return [int(random.uniform(10,100)) for _ in range(n)]
def print_lst(ml):
    print(ml,sep=",")
def merge_lst(ma,mb):
    mc=[]
    for ela,elb in zip(ma,mb):
        if ela>elb:
            mc.append(ela)
        else:
            mc.append(elb)
     return mc
def main():
    global n
    try:
        n=int(input("ΔΩΣΕ n:"))
    except Exception as e:
        print (str(e))
        exit (1)
a=gen_lst()
b=gen_lst()
c=merge_lst(a,b)
print_lst(a)
print_lst(b)
print_lst(c)

if __name__=="__main__"
    main()